QUERY PLAN
Aggregate (cost=601.36..601.37 rows=1 width=8)
-> Group (cost=601.34..601.35 rows=1 width=4)
Group Key: c.id
-> Sort (cost=601.34..601.35 rows=1 width=4)
Sort Key: c.id
-> Hash Join (cost=404.05..601.33 rows=1 width=4)
Hash Cond: (c.client_id = cl.id)
-> Hash Right Join (cost=310.05..507.25 rows=27 width=8)
Hash Cond: (ca.case_id = c.id)
-> Seq Scan on tbl_case_assignments ca (cost=0.00..174.70 rows=8570 width=4)
-> Hash (cost=309.71..309.71 rows=27 width=8)
-> Seq Scan on tbl_cases c (cost=0.00..309.71 rows=27 width=8)
Filter: (case_status = ANY ('{1,2,3,4}'::integer[]))
-> Hash (cost=93.17..93.17 rows=67 width=4)
-> Bitmap Heap Scan on tbl_clients cl (cost=4.80..93.17 rows=67 width=4)
Recheck Cond: (sales_rep = 1001)
-> Bitmap Index Scan on tbl_clients_sales_rep_idx (cost=0.00..4.78 rows=67 width=0)
Index Cond: (sales_rep = 1001)